The world-class concert grand, Yamaha CFX Voice
The Yamaha flagship 9’ CFX concert grand piano, offers sparkling highs and a powerful resonant bass combined in a sound that projects to the furthest reaches of any concert hall.
Enjoy every bit of that expressive control with the DGX-670.
Virtual Resonance Modeling (VRM)
In a grand piano, strings and sounds resonate throughout the entire body of the instrument producing a rich reverberation that envelops the listener in sound. Not only are the strings you are playing vibrating, but other strings ring as a reaction to ones you play. This is one reason the piano sound is so complex and rich.
This phenomena is reproduced perfectly in the DGX-670 through Virtual Resonance Modeling (VRM) which calculates the various states of the strings for each of the 88 notes on the keyboard from one instant to the next. As a result, the DGX-670 reflects the limitless number of factors inherent in playing an acoustic piano such as which keys are pressed, the strength with which the keys are played and pedal timing.
Customize your piano playing experience
Simple and intuitive controls let you choose from different piano and instrument Voices.
Try the acoustics in a rehearsal room, on a stage, in a cathedral, and other venues, and experiment with how far to open the grand piano lid to gain a feel for the subtle differences in sound.
Authentic piano touch, 88-note weighted GHS keyboard
The Yamaha Graded Hammer Standard (GHS) keyboard features a weighted action with heavier touch in the low end and lighter touch in the high end, just like the hammers inside an acoustic piano. Great for the aspiring pianist, practicing on the GHS action builds the proper finger technique and strength for when the time comes to perform on an acoustic piano.
Powerful speaker system
The two-way system features round 12-cm speakers for impressive mid and bass, and a tweeter for dazzling treble. The piano sound is designed to feel immersive from the bench, and the accompaniment is optimized for impact.
The Stereophonic Optimizer—a new kind of headphone experience
When using headphones, the Stereophonic Optimizer lets players enjoy the dispersed sound heard when sitting in front of an acoustic piano. With the Stereophonic Optimizer, Voices sampled from acoustic pianos appear to come from the body of the instrument. This provides a comfortable, natural experience that removes the drawbacks of performing with headphones.
Adaptive Style – Accompaniment that automatically adjusts to your playing intensity.
The DGX-670 is equipped with Adaptive Style, a function that automatically analyzes your playing in real time and arranges accompaniment to suit the mood of the music. Play with more intensity, and Adaptive Style ramps up the accompaniment; switch to a mellower mood, and the Adaptive Style mellows out along with you. The accompaniment joins you wherever you are at any given time, giving every tune the thrilling feel of a live performance.
Simple Style – Minimal accompaniment for a simpler sound
When you want to make things simpler and highlight the instrument Voice you’re playing, one push of a button is all it takes to strip the accompaniment down to rhythm and bass.
Smart Chord makes you sound like a pro, even if you’re just learning how to play. With a single finger on your left hand, Smart Chord will create entire chords from simple pop triads to complex jazz 7th and 9th chords. Accompaniment Styles create the rest of your virtual band so you can get straight to playing music.
Unison & Accent are functions that open up a wide array of expressive capabilities.
With Unison, you play a phrase while pressing the foot pedal, making the accompaniment Style play in unison with you. This lets you perform signature lines found in iconic songs or create your own signature licks for the whole band to follow.
Accent lets you add rhythmic “shots” to accentuate notes of your choice simply by playing a little harder.
630 high-quality instrument Voices
Equipped with 630 varied, high-quality Voices including stunning pianos, electric pianos, organs, brass, strings, percussion, and more. From breathy saxophones to ringing guitars and warm, resonant strings, the DGX-670 impressively replicates sounds down to the finest nuances. Thanks to acclaimed Super Articulation technology, the distinctive characteristics of each instrument are reproduced in incredible detail as you play.

VINCENT BACH HUULIK 351 TROMPET STANDARD 5C HÕBEDANE
YAMAHA YTR 9335NYS CUSTOM NEW YORK BB TROMPET SILVER PLATED
YAMAHA TR11B4 TROMPETI HUULIK
STAGG PB43 BLACK POLEERITUD BLACK VINYL
YAMAHA PUHASTUSSLAPP OBOELE CLEANING SWAB OB
AKG WMS40 MINI2 VOC-KOMPLEKT BD ISM2/3 DUAL WIRELESS VOCAL BAND SYSTEM
K&M 17550 KITARRI STATIIV MEMPHIS TRAVEL
MEINL BERIMBAU PUNANE
HOHNER MARINE BAND 1896 F-MAJOR SUUPILLID
K&M 21160 BOOM ARM
FENDER PRO SEERIA INSTRUMENT KAABEL GRAY TWEED 3M
STAGG MATT WHITE KLAVERITOOL + WHITE VINYL TOP
STAGG MUSQ4 KOKKUPANDAV NOODIPULT
YAMAHA YTR 4435SII C TROMPET SILVER PLATED
VIC FIRTH AJ3 AMERICAN JAZZ TRUMMIPULGAD
FENDER RUMBLE 200 V3 BASS COMBO
STAGG STB-10 UE UNIVERSAL ELEKTRIKITARRI KOTT
FENDER FRONTMAN 20G COMBO AMP
FENDER BROKEN-IN LEATHER RIHM MUST
STAGG KLAVERITOOL + BLACK MAT + BLACK VELVET TOP
VIC FIRTH AMERICAN KLASSIKALINE HICKORY 7AN NAILON TIP
YAMAHA FC4A SUSTAIN PEDAL
STAGG SAX CLEANING KIT
MEINL NINO950 CAJON
VIC FIRTH AJ2 AMERICAN JAZZ TRUMMIPULGAD
ROLAND DP10 SUSTAIN PEDAAL
YAMAHA HS8I
DADDARIO ACCESSORIES PWCT17BK ECLIPSE TUNER MUST
MXR M116 FULLBORE METAL
STAGG KLAVERITOOL MATT ROOSIPUU + BLACK SMOOTH VELVET TOP
YAMAHA AS4C ALTSAKSOFONI HUULIK
ROLAND RPB200BK KLAVERITOOL BLACK VINYL TOP
STAGG HIGHGLOSS WHITE HYDRAULIC KLAVERITOOL + FIREPROOF WHITE VINYL TOP
ROLAND JC-120 JAZZ CHORUS
DADDARIO WOODWINDS RICO RESERVE ASAX 2.5
ROLAND RPB220BK KLAVERITOOL BLACK VELOUR TOP
ROLAND KC-M KLAHVPILL COVER MEDIUM
MOOER HORNET 15W MODELING KITARR AMPLIFIER VALGE
K&M 152/40 FLUÜGELHORNI STATIIV MUST
YAMAHA PM7X SILENT BRASS MUTE FOR TRUPMET JA KORNET, MUTE ONLY.
STAGG NMC10R N SEERIA XLR/XLR KAABEL 10M
YAMAHA FG820 AKUSTILINE KITARR AUTUMN BURST
MEINL NINOSRS1L NINO RAINSTICK
DADDARIO ACCESSORIES 50PLA05 PLANET LOCK
FENDER RUMBLE 40 V3 BASS COMBO
ORANGE THUNDERVERB 50 HEAD
SHURE AONIC 215 TRUE WIRELESS G2 EARPHONES SININE
HIGHGLOSS BLACK KLAVERITOOL + BLACK VINYL TOP
VOX PATHFINDER 10
K&M 14065 KLAHVPILLIPINK BLACK IMITATION LEATHER
K&M 17581 ELEKTRIKITARRI STATIIV MUST
KLOTZ KIK 3M INSTRUMENT KAABEL MUST
LINE 6 SPIDER V 30 MKII 1X8 30-WATT MODELING COMBO AMP
PRESONUS STUDIO 26C USB AUDIOLIIDES
DADDARIO ACCESSORIES PWCP16 NS CLASSICAL CAPO LIGHT
YAMAHA TRANSACOUSTIC SILENT PIANO U3 TA3 PE GLOSSY BLACK
ERNIE BALL 12-KEELNE EARTHWOOD PHOSPHOR BRONZE ACOUSTIC
MEINL NINOADJ4S WOOD DJEMBE
AMPEG ROCKET BASS RB-112 BASS COMBO
ROLAND KSC72WH WHITE STATIIV FP60-LE
DADDARIO ACCESSORIES PREMIUM KITARR MAINTENANCE KIT
AKG K712 PRO
VOX VX15 GT KITARR AMPLIFIER
ROLAND KSC90WH KLAVER STATIIV FP90-LE
ERNIE BALL EARTHWOOD SILK&STEEL 13-56
YAMAHA CLEANING SWAB (M) KLARNETILE
HOHNER BRAVO II 48 RED SILENT KEY AKORDION
LEVANTE LV-TB5415 BB/F TENOR PRO SLD TROMBOON
TAYLOR K24CE KOA
YAMAHA YCB 822
DADDARIO KAPLAN K450-3 G-STRING
YAMAHA NP-15 PORTATIIVNE DIGIKLAVER BLACK + TOUCH-SENSITIVE KEYS 